[2023] Just lost a lvl 67 offline sentinel when i created a rogue

Hello,

First time player here, I played my "offline" javelin sentinel which I like a lot to lvl 67, deathless and all.

But for some reason when i created a rogue to check the skills, i came back to my character selection screen and the sentinel was gone, while my sorcerer was still there.

I tried checking offline / online / all the filters but he isnt here.

You guys know how i could get that character back ?

If not that would be a shame because i just lost my will to play this game.